A440 Tuner app icon

Apps Like A440 Tuner for iPhone and iPad

Reference pitch for tuning by ear.

The app provides a reference Concert A (440Hz) pitch for musicians tuning by ear. Users can select between a real oboe or a synthesizer oboe sound for the reference pitch.

by Weird Kid Software LLC★ 2.98 ratingsMusicFreeData updated 2026-09-10

A440 Tuner screenshots

Ranked alternatives

Showing 361–380 of 1,000 ranked alternatives.

  1. iTablaPro Lite app icon

    iTablaPro Lite

    Prasad Upasani

    Play tabla and listen to tanpura sound

    Play tabla with realistic instrument sounds and adjust tuning settings. Access tanpura accompaniment and practice rhythms. Save and share performance recordings. Adjust volume and playback speed.

    ★ 2.638 ratingsMusicFreeData updated 2026-09-09
  1. Cello Tuner Basic app icon

    Cello Tuner Basic

    Pedro Daniel Macalupu Cumpen

    Tune with exact frequency display

    Tune strings with precise frequency display in Hz. Adjust A4 temperaments between 392Hz and 466Hz. Includes tuning fork and advanced settings available via in- purchase. Features LED indicator for visual feedback and automatic string lighting.

    ★ 4.3215 ratingsMusicFreeData updated 2026-09-15
  2. GuitarTuner - Tuner for Guitar app icon

    GuitarTuner - Tuner for Guitar

    Hsing-Fu Hsueh

    Tune instruments with pitch feedback

    Allows users to adjust and calibrate instrument pitches. Select frequency and tuning settings. Display pitch for each string indicating signal high or low. Calibrate piano sound using an open string. Adjust A4 frequency between 428 and 452.

    ★ 3.826 ratingsMusicFreeData updated 2026-09-13
  3. Talking Tuner app icon

    Talking Tuner

    Ronald Nicholson

    Sound-activated chromatic musical instrument tuner.

    The app is a sound-activated, chromatic tuner for musical instruments. It uses speech synthesis to inform users if their instrument is in tune, without requiring visual or physical interaction with the display.

    ★ 3.515 ratingsMusic$0.99Data updated 2026-11-08
  4. Guitar Tuner - Stringo app icon

    Guitar Tuner - Stringo

    TINY BOOM LIMITED

    Create and share drum beats

    Create and customize music with drum loops across 15 genres. Tune instruments using a precise . Record and edit audio. Share tracks directly. Sync with other devices. Adjust effects and mix sounds.

    ★ 4.770 ratingsMusicFreeData updated 2026-09-06
  5. Camerton app icon

    Camerton

    Dmitri Marfin

    Detects and displays single pitch tuning.

    The app detects and displays the tuning for a selected single pitch. It offers tuning sets for classic guitar and two balalaika tunings.

    ★ 0.00 ratingsMusicFreeData updated 2026-11-05
  6. Cello Tuner Professional app icon

    Cello Tuner Professional

    Pedro Daniel Macalupu Cumpen

    Tune cello with precise frequency display.

    The app displays the exact sound frequency in Hz for cello tuning. It offers calibration options and visual indicators for tuned strings, suitable for all skill levels.

    ★ 3.724 ratingsMusic$14.99Data updated 2026-10-27

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.